Extreme quantum nonlinearity in superfluid thin-film surface waves
Sign Up to like & getrecommendations! Published in 2020 at "npj Quantum Information"
DOI: 10.1038/s41534-021-00393-3
Abstract: We show that highly confined superfluid films are extremely nonlinear mechanical resonators, offering the prospect to realize a mechanical qubit. Specifically, we consider third-sound surface waves, with nonlinearities introduced by the van der Waals interaction… read more here.
Keywords: surface waves; surface; quantum nonlinearity; nonlinearity superfluid ... See more keywords